APP文件新增
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231
JeecgUniapp-master/vite.config.ts
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231
JeecgUniapp-master/vite.config.ts
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import Uni from '@dcloudio/vite-plugin-uni'
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import dayjs from 'dayjs'
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import path from 'node:path'
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import { defineConfig, loadEnv } from 'vite'
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import fs from 'node:fs'
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import { generateComponentTypes } from './vite-plugins/generateComponentTypes'
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console.log('进入 vite')
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// @see https://uni-helper.js.org/vite-plugin-uni-pages
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import UniPages from '@uni-helper/vite-plugin-uni-pages'
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// @see https://uni-helper.js.org/vite-plugin-uni-layouts
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import UniLayouts from '@uni-helper/vite-plugin-uni-layouts'
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// @see https://github.com/uni-helper/vite-plugin-uni-platform
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// 需要与 @uni-helper/vite-plugin-uni-pages 插件一起使用
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import UniPlatform from '@uni-helper/vite-plugin-uni-platform'
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// @see https://github.com/uni-helper/vite-plugin-uni-manifest
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import UniManifest from '@uni-helper/vite-plugin-uni-manifest'
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// @see https://unocss.dev/
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import { visualizer } from 'rollup-plugin-visualizer'
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import UnoCSS from 'unocss/vite'
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import AutoImport from 'unplugin-auto-import/vite'
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import ViteRestart from 'vite-plugin-restart'
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import { copyNativeRes } from './vite-plugins/copyNativeRes'
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import { viteMockServe } from 'vite-plugin-mock'
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// https://vitejs.dev/config/
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export default ({ command, mode }) => {
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// console.log(mode === process.env.NODE_ENV) // true
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// mode: 区分生产环境还是开发环境
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console.log('command, mode -> ', command, mode)
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// pnpm dev:h5 时得到 => serve development
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// pnpm build:h5 时得到 => build production
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// pnpm dev:mp-weixin 时得到 => build development (注意区别，command为build)
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// pnpm build:mp-weixin 时得到 => build production
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// pnpm dev:app 时得到 => build development (注意区别，command为build)
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// pnpm build:app 时得到 => build production
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// dev 和 build 命令可以分别使用 .env.development 和 .env.production 的环境变量
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const { UNI_PLATFORM } = process.env
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console.log('UNI_PLATFORM -> ', UNI_PLATFORM) // 得到 mp-weixin, h5, app 等
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const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
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const {
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VITE_APP_PORT,
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VITE_SERVER_BASEURL,
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VITE_DELETE_CONSOLE,
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VITE_SHOW_SOURCEMAP,
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VITE_APP_PROXY,
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VITE_APP_PROXY_PREFIX,
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VITE_USE_MOCK,
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} = env
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console.log('环境变量 env -> ', env)
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// 在h5平台把vite环境变量提取出来替换成window上的属性
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const define = UNI_PLATFORM === 'h5' && mode === 'production' ? createDynamicDefine(env) : {}
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return defineConfig({
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envDir: './env', // 自定义env目录
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plugins: [
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generateComponentTypes(),
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UniPages({
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exclude: ['**/components/**/**.*'],
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routeBlockLang: 'json5', // 虽然设了默认值，但是vue文件还是要加上 lang="json5", 这样才能很好地格式化
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// homePage 通过 vue 文件的 route-block 的type="home"来设定
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// pages 目录为 src/pages，分包目录不能配置在pages目录下
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subPackages: [
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'src/pages-home',
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'src/pages-message',
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'src/pages-user',
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'src/pages-work',
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'src/pages-sub',
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], // 是个数组，可以配置多个，但是不能为pages里面的目录
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dts: 'src/types/uni-pages.d.ts',
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}),
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UniLayouts(),
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UniPlatform(),
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UniManifest(),
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// UniXXX 需要在 Uni 之前引入
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Uni(),
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{
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// 临时解决 dcloudio 官方的 @dcloudio/uni-mp-compiler 出现的编译 BUG
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// 参考 github issue: https://github.com/dcloudio/uni-app/issues/4952
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// 自定义插件禁用 vite:vue 插件的 devToolsEnabled，强制编译 vue 模板时 inline 为 true
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name: 'fix-vite-plugin-vue',
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configResolved(config) {
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const plugin = config.plugins.find((p) => p.name === 'vite:vue')
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if (plugin && plugin.api && plugin.api.options) {
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plugin.api.options.devToolsEnabled = false
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}
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},
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},
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UnoCSS(),
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AutoImport({
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imports: ['vue', 'uni-app'],
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dts: 'src/types/auto-import.d.ts',
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dirs: ['src/hooks'], // 自动导入 hooks
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eslintrc: { enabled: true },
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vueTemplate: true, // default false
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}),
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ViteRestart({
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// 通过这个插件，在修改vite.config.js文件则不需要重新运行也生效配置
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restart: ['vite.config.js'],
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}),
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// h5环境增加 BUILD_TIME 和 BUILD_BRANCH
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UNI_PLATFORM === 'h5' && {
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name: 'html-transform',
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transformIndexHtml(html) {
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return html.replace('%BUILD_TIME%', dayjs().format('YYYY-MM-DD HH:mm:ss'))
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},
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},
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// 打包分析插件，h5 + 生产环境才弹出
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UNI_PLATFORM === 'h5' &&
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mode === 'production' &&
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visualizer({
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filename: './node_modules/.cache/visualizer/stats.html',
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open: true,
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gzipSize: true,
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brotliSize: true,
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}),
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// 只有在 app 平台时才启用 copyNativeRes 插件
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UNI_PLATFORM === 'app' && copyNativeRes(),
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viteMockServe({
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// 指定 mock 文件目录
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mockPath: './mock',
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// 开发服务器才启用mock数据
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enable: mode === 'development' && JSON.parse(VITE_USE_MOCK),
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}),
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UNI_PLATFORM === 'h5' && mode === 'production' && createEnvConfigPlugin(),
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],
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define: {
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__UNI_PLATFORM__: JSON.stringify(UNI_PLATFORM),
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__VITE_APP_PROXY__: JSON.stringify(VITE_APP_PROXY),
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...define,
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},
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css: {
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postcss: {
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plugins: [
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// autoprefixer({
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// // 指定目标浏览器
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// overrideBrowserslist: ['> 1%', 'last 2 versions'],
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// }),
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],
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},
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},
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resolve: {
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alias: {
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'@': path.join(process.cwd(), './src'),
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'@img': path.join(process.cwd(), './src/static/images'),
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},
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},
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server: {
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host: '0.0.0.0',
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hmr: true,
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port: Number.parseInt(VITE_APP_PORT, 10),
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// 仅 H5 端生效，其他端不生效（其他端走build，不走devServer)
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proxy: JSON.parse(VITE_APP_PROXY)
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? {
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[VITE_APP_PROXY_PREFIX]: {
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target: VITE_SERVER_BASEURL,
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changeOrigin: true,
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rewrite: (path) => path.replace(new RegExp(`^${VITE_APP_PROXY_PREFIX}`), ''),
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},
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}
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: undefined,
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},
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build: {
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// 方便非h5端调试
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sourcemap: VITE_SHOW_SOURCEMAP === 'true', // 默认是false
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target: 'es6',
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// 开发环境不用压缩
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minify: mode === 'development' ? false : 'terser',
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terserOptions: {
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compress: {
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drop_console: VITE_DELETE_CONSOLE === 'true',
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drop_debugger: true,
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},
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},
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},
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})
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}
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// 环境变量映射到window上的属性
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function createDynamicDefine(envVars) {
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return Object.keys(envVars).reduce((acc, key) => {
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if (key.startsWith('VITE_')) {
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acc[`import.meta.env.${key}`] = `window.__APP_CONFIG__.${key}`
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}
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return acc
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}, {})
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}
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function createEnvConfigPlugin() {
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let mode = 'production'
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let envDir = process.cwd()
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return {
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name: 'dynamic-env',
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config(config, { mode: configMode }) {
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mode = configMode || 'production'
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envDir = config.envDir || envDir
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},
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async writeBundle(options) {
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const env = loadEnv(mode, path.resolve(process.cwd(), 'env'))
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delete env['VITE_ROOT_DIR']
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// 生成动态配置文件
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const configContent = `window.__APP_CONFIG__ = ${JSON.stringify(env)};`
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const outputDir = options.dir || path.resolve(envDir, 'dist')
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const configPath = path.join(outputDir, 'app.config.js')
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// 写入配置文件
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fs.writeFileSync(configPath, configContent, 'utf-8')
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// 修改 index.html 注入脚本
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const indexPath = path.join(outputDir, 'index.html')
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if (fs.existsSync(indexPath)) {
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let html = fs.readFileSync(indexPath, 'utf-8')
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// update-begin-author:liaozhiyang date:2025-05-27 for:【issues/87】h5打包部署后,Oauth2认证后无法正确引入app.config.js文件
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let prefix = '/'
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if (env.VITE_APP_PUBLIC_BASE) {
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prefix = env.VITE_APP_PUBLIC_BASE
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}
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if (prefix.endsWith('/')) {
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prefix = prefix.slice(0, -1)
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}
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const scriptTag = `<script src="${prefix}/app.config.js"></script>`
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// update-end-author:liaozhiyang date:2025-05-27 for:【issues/87】h5打包部署后,Oauth2认证后无法正确引入app.config.js文件
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if (!html.includes('app.config.js')) {
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html = html.replace('</title>', `</title> \n ${scriptTag}`)
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fs.writeFileSync(indexPath, html, 'utf-8')
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}
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}
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},
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}
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}
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